ArticleAlzheimer's research & therapy2024
Longitudinal validation of cognitive reserve proxy measures: a cohort study in a rural Chinese community.
Article in Alzheimer's research & therapy, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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Who cites it
6 citing papers in PubMed.
- Bridge symptoms connecting depressive, sleep, and cognitive domains in rural older adults with type 2 diabetes: a symptom network approach.BMC geriatrics · 2026Article
- Mechanisms and Impact of Cognitive Reserve in Normal Aging and Alzheimer's Disease.Diagnostics (Basel, Switzerland) · 2025Review
- Bidirectional associations among handgrip strength, gait speed, and cognitive function in older adults: a longitudinal study in rural China.BMC geriatrics · 2025Article
- Brain basis for physical activity levels mediate beta Inhibition to improve cognitive function in elderly based on multimodality monitoring.Scientific reports · 2025Article
- Epidemiology and Risk Factors Characteristics of Alzheimer's Disease in Southwestern China: A Cross-Sectional Study.Clinical interventions in aging · 2025Article
- Sources of perceived social support and cognitive function among older adults: a longitudinal study in rural China.Frontiers in aging neuroscience · 2024Article
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Authors and funding
7 authors.
Funding
Abstract
backgroundWhile evidence supports cognitive reserve (CR) in preserving cognitive function, longitudinal validation of CR proxies, including later-life factors, remains scarce. This study aims to validate CR's stability over time and its relation to cognitive function in rural Chinese older adults.
methodsWithin the project on the health status of rural older adults (HSRO), the survey included baseline assessment (2019) and follow-up assessment (2022). 792 older adults (mean age: 70.23 years) were followed up. The confirmatory factor analysis (CFA) was constructed using cognitive reserve proxies that included years of formal education, social support, hobbies, and exercise. We examined the longitudinal validity of the CR factor using confirmatory factor analyses and measurement invariance and explored the association of CR with cognition using Spearman's correlation and Generalized Estimating Equations (GEE).
resultsThe results showed that CR's CFA structure was stable over time (T0, χ
conclusionsThis study provided valuable evidence on the stability and validity of cognitive reserve proxy measures in rural Chinese older adults. Our findings suggested that cognitive reserve is associated with cognitive function over time and highlighted the importance of accumulating cognitive reserve in later life.
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